Search

Leland R. Marcus

Examiner (ID: 757, Phone: (571)270-1819 , Office: P/3623 )

Most Active Art Unit
3623
Art Unit(s)
3684, 3624, 3694, 3683, 3623
Total Applications
404
Issued Applications
107
Pending Applications
0
Abandoned Applications
297

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18536135 [patent_doc_number] => 20230241222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => PHARMACEUTICAL COMPOSITION FOR SARS-COV-2 PREVENTION AND/OR TREATMENT [patent_app_type] => utility [patent_app_number] => 18/009725 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18009725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/009725
PHARMACEUTICAL COMPOSITION FOR SARS-COV-2 PREVENTION AND/OR TREATMENT Jun 21, 2020 Abandoned
Array ( [id] => 20701322 [patent_doc_number] => 12624022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Heterocyclic immunomodulators as PDL1 checkpoint inhibitor [patent_app_type] => utility [patent_app_number] => 17/595711 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11466 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17595711 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595711
Heterocyclic immunomodulators as PDL1 checkpoint inhibitor Jun 4, 2020 Issued
Array ( [id] => 19931708 [patent_doc_number] => 12304905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Pharmaceutical salts of benzothiazol compounds, polymorphs and methods for preparation thereof [patent_app_type] => utility [patent_app_number] => 17/442754 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 41 [patent_no_of_words] => 5596 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17442754 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442754
Pharmaceutical salts of benzothiazol compounds, polymorphs and methods for preparation thereof Mar 26, 2020 Issued
Array ( [id] => 17578705 [patent_doc_number] => 20220135560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => PYRAZOLO[1,5-A]PYRIDINE DERIVATIVES, PREPARATION METHOD THEREFOR AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/435703 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 716 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435703
Pyrazolo[1,5-a]pyridine derivatives, preparation method therefor and use thereof Mar 1, 2020 Issued
Array ( [id] => 18224236 [patent_doc_number] => 20230063230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => NURR1 RECEPTOR MODULATORS [patent_app_type] => utility [patent_app_number] => 17/431111 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 118049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17431111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431111
NURR1 RECEPTOR MODULATORS Feb 18, 2020 Pending
Array ( [id] => 17566932 [patent_doc_number] => 20220131081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 17/425681 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17425681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425681
ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME Jan 21, 2020 Pending
Array ( [id] => 17159211 [patent_doc_number] => 20210320262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => LUMINESCENT SOLAR CONCENTRATOR COMPRISING DITHIENYLPYRIDINETHIADIOAZOLE COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/414549 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414549
LUMINESCENT SOLAR CONCENTRATOR COMPRISING DITHIENYLPYRIDINETHIADIOAZOLE COMPOUNDS Dec 19, 2019 Pending
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